<html>
<head>
    <title>gulp test</title>
    <meta charset="utf-8">
    <link href="./css/sass1.css" type="text/css" rel="stylesheet" />
    <script type="text/javascript" src="./js/jquery.min.js"></script>
    <script type="text/javascript" src="./js/test.js"></script>
</head>
<body>

<label>当sass/sass1.scss指定颜色发生改变时，下面的div颜色也会改变</label><br>
<div id="div1" style="width: 200px;height: 200px;border: dotted 1px red"></div>

<label>当js/testjs发生改变时，弹出框会发生改变</label><br>
<button id="button1">弹出框</button>

</body>
</html>